From: NeilBrown <neilb@suse.de>
Date: Thu, 9 Nov 2006 01:44:47 +0000 (-0800)
Subject: [PATCH] md: change ONLINE/OFFLINE events to a single CHANGE event
X-Git-Tag: v2.6.19-rc6~56
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=2f4713036114dd13d1f4fe433b7f236250b65f5a;p=linux-2.6-omap-h63xx.git

[PATCH] md: change ONLINE/OFFLINE events to a single CHANGE event

It turns out that CHANGE is preferred to ONLINE/OFFLINE for various reasons
(not least of which being that udev understands it already).

So remove the recently added KOBJ_OFFLINE (no-one is likely to care anyway)
and change the ONLINE to a CHANGE event

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Neil Brown <neilb@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index d1113560440..ae50a2419cc 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3200,7 +3200,7 @@ static int do_md_run(mddev_t * mddev)
 
 	mddev->changed = 1;
 	md_new_event(mddev);
-	kobject_uevent(&mddev->gendisk->kobj, KOBJ_ONLINE);
+	kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE);
 	return 0;
 }
 
@@ -3314,7 +3314,6 @@ static int do_md_stop(mddev_t * mddev, int mode)
 
 			module_put(mddev->pers->owner);
 			mddev->pers = NULL;
-			kobject_uevent(&mddev->gendisk->kobj, KOBJ_OFFLINE);
 			if (mddev->ro)
 				mddev->ro = 0;
 		}